GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Brand_Actisense Box Dimensions: 3"H x 18"W

Box Dimensions: 3"H x 18"W x 28"L WT: 7

5W / 1W output power

Bow Thruster Panel w/Buttons & Time Lapse

Whisper quiet and completely assembled

Ideal for use on high performance boats with 3

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Brand_Actisense Box Dimensions: 3"H x 18"WBacking Block for 1 1 4" & 1 1 2" Seacocks Features: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange Rigid 1 2" thickness provides secure installation but is flexible enough to conform to minor hull curvature Will not swell or absorb moisture Made from an environmentally friendly PVC foam specially formulated for marine applications Specifications: